Farmers working with the Iowa Soybean Association On-Farm Network® use precision agriculture tools and technology to discover, accurately validate, and increase the use of the right combinations of inputs and practices that improve efficiency, profitability and environmental stewardship.
On-Farm Network® Replicated Strip Trial Database

Description

This database contains summaries of individual replicated strip trials following On-Farm Network protocols. The summaries include essential management information, spatial yield data, and imagery. Scouting, soil and tissue sampling reports are included if available. The interface allows users to query by year, crop, trial type/detail and location.

Instructions

Limit trial results as desired by selecting one or more values for Year, Crop, Trial Type, Trial Detail, Crop District, Watershed, Landform Region, and County.
Hold the CTRL key and click to select multiple items.
After making all of your selections click Display Results.
If you choose just one crop you will see the average yield difference and also have the option to calculate ROI on the trials.
To reset your selections click Clear Results.

YearCropTrial Type and Detail
Location  


Click a column heading to sort the table by that column.

YearLandform RegionCrop DistrictWatershedCountyCropTrial TypeTrial DetailAvg. Yield Difference bu/acreTrial IDReportsImagery
2009Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2009091BTrial Summary
2009Des Moines Lobe1 (North West)Little SiouxDickinsonCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2009242ATrial Summary
2009Des Moines Lobe1 (North West)Middle Des MoinesPocahontasCornCrop Management - PopulationHigh vs Low Plant Population-2.2ST2009255ATrial Summary
2009Des Moines Lobe2 (North Central)East Fork Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population1.2ST2009085ATrial Summary
2009Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population9.6ST2009303ATrial Summary
2009Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population4.3ST2009303BTrial Summary
2009Des Moines Lobe4 (West Central)North RaccoonGreeneCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2009077ATrial Summary
2009Des Moines Lobe4 (West Central)North RaccoonGreeneCornCrop Management - PopulationHigh vs Low Plant Population-1.6ST2009076ATrial Summary
2009Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-7.4ST2009270ATrial Summary
2009Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population0.6ST2009271ATrial Summary
2009Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-1.6ST2009272ATrial Summary
2009Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population-6.7ST2009088ATrial Summary
2009Des Moines Lobe5 (Central)South SkunkHardinCornCrop Management - PopulationHigh vs Low Plant Population1.2ST2009129ATrial Summary
2009Des Moines Lobe5 (Central)South SkunkStoryCornCrop Management - PopulationHigh vs Low Plant Population1.5ST2009388ATrial Summary
2009Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population5.9ST2009116ATrial Summary
2009Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-2.0ST2009120ATrial Summary
2009Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population0.2ST2009122BTrial Summary
2009Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-0.4ST2009115ATrial Summary
2009Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-1.2ST2009115BTrial Summary
2009Iowan Surface2 (North Central)Shell RockFloydCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2009136ATrial Summary
2009Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population-1.0ST2009341ATrial Summary
2009Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population0.0ST2009081ATrial Summary
2009Iowan Surface3 (North East)Upper CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population-0.2ST2009357ATrial Summary
2009Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population0.3ST2009289ATrial Summary
2009Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-6.2ST2009093BTrial Summary
2009Iowan Surface3 (North East)Upper WapsipiniconFayetteCornCrop Management - PopulationHigh vs Low Plant Population0.2ST2009340ATrial Summary
2009Southern Iowa Drift Plain5 (Central)North SkunkJasperCornCrop Management - PopulationHigh vs Low Plant Population-3.3ST2009188ATrial Summary
2009Southern Iowa Drift Plain6 (East Central)Copperas-DuckScottCornCrop Management - PopulationHigh vs Low Plant Population-4.0ST2009036ATrial Summary
2009Southern Iowa Drift Plain6 (East Central)Copperas-DuckScottCornCrop Management - PopulationHigh vs Low Plant Population-2.2ST2009037ATrial Summary
2009Southern Iowa Drift Plain7 (South West)Big Papillion-MosquitoPottawattamieCornCrop Management - PopulationHigh vs Low Plant Population-0.9ST2009227ATrial Summary
2009Southern Iowa Drift Plain9 (South East)South SkunkMahaskaCornCrop Management - PopulationHigh vs Low Plant Population-0.8ST2009399ATrial Summary
2010Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population2.2ST2010048ATrial Summary
2010Des Moines Lobe1 (North West)Little SiouxOsceolaCornCrop Management - PopulationHigh vs Low Plant Population0.9ST2010227ATrial Summary
2010Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population-1.7ST2010263ATrial Summary
2010Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population3.2ST2010049ATrial Summary
2010Des Moines Lobe2 (North Central)Blue EarthKossuthCornCrop Management - PopulationHigh vs Low Plant Population0.0ST2010242ATrial Summary
2010Des Moines Lobe2 (North Central)Blue EarthKossuthCornCrop Management - PopulationHigh vs Low Plant Population-10.0ST2010243ATrial Summary
2010Des Moines Lobe2 (North Central)Middle Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population11.5ST2010070ATrial Summary
2010Des Moines Lobe2 (North Central)Middle Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population1.8ST2010209ATrial Summary
2010Des Moines Lobe2 (North Central)Upper IowaHancockCornCrop Management - PopulationHigh vs Low Plant Population-1.0ST2010277ATrial Summary
2010Des Moines Lobe2 (North Central)Upper IowaHancockCornCrop Management - PopulationHigh vs Low Plant Population4.1ST2010278ATrial Summary
2010Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population-0.1ST2010229ATrial Summary
2010Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population-0.2ST2010229BTrial Summary
2010Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population-1.0ST2010230ATrial Summary
2010Des Moines Lobe4 (West Central)North RaccoonGreeneCornCrop Management - PopulationHigh vs Low Plant Population3.8ST2010129ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population4.4ST2010174ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-2.1ST2010064ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population1.9ST2010221ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population2.1ST2010066ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-2.6ST2010222ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-3.0ST2010173ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesDallasCornCrop Management - PopulationHigh vs Low Plant Population9.0ST2010126ATrial Summary
2010Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population5.7ST2010069ATrial Summary
2010Des Moines Lobe5 (Central)South SkunkStoryCornCrop Management - PopulationHigh vs Low Plant Population-0.6ST2010087ATrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population4.8ST2010010ATrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population7.9ST2010010BTrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-4.5ST2010250ATrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population3.8ST2010011ATrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population0.5ST2010012ATrial Summary
2010Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2010019ATrial Summary
2010Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population3.8ST2010050BTrial Summary
2010Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2010050CTrial Summary
2010Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2010050DTrial Summary
2010Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population3.8ST2010051ATrial Summary
2010Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population1.0ST2010050ATrial Summary
2010Iowan Surface3 (North East)MaquoketaBuchananCornCrop Management - PopulationHigh vs Low Plant Population0.0ST2010085ATrial Summary
2010Iowan Surface3 (North East)MaquoketaDelawareCornCrop Management - PopulationHigh vs Low Plant Population-1.6ST2010083ATrial Summary
2010Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population3.9ST2010253ATrial Summary
2010Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2010254ATrial Summary
2010Iowan Surface3 (North East)TurkeyChickasawCornCrop Management - PopulationHigh vs Low Plant Population-3.5ST2010236ATrial Summary
2010Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population1.2ST2010239ATrial Summary
2010Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population7.1ST2010240ATrial Summary
2010Iowan Surface3 (North East)Upper CedarChickasawCornCrop Management - PopulationHigh vs Low Plant Population2.3ST2010187ATrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population1.1ST2010131ATrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population2.9ST2010286ATrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population3.1ST2010287ATrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population-2.6ST2010287BTrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population-1.8ST2010288ATrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population-0.3ST2010288BTrial Summary
2010Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2010023ATrial Summary
2010Iowan Surface6 (East Central)Lower IowaJohnsonCornCrop Management - PopulationHigh vs Low Plant Population5.6ST2010281ATrial Summary
2010Iowan Surface6 (East Central)MaquoketaJonesCornCrop Management - PopulationHigh vs Low Plant Population-5.0ST2010224ATrial Summary
2010Iowan Surface6 (East Central)MaquoketaJonesCornCrop Management - PopulationHigh vs Low Plant Population9.7ST2010223ATrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population9.3ST2010029BTrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population7.3ST2010261BTrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population4.0ST2010030ATrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population3.3ST2010030BTrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population4.9ST2010029ATrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population10.3ST2010261ATrial Summary
2010Northwest Iowa Plains1 (North West)Little SiouxClayCornCrop Management - PopulationHigh vs Low Plant Population-0.9ST2010183ATrial Summary
2010Northwest Iowa Plains1 (North West)RockOsceolaCornCrop Management - PopulationHigh vs Low Plant Population3.3ST2010055ATrial Summary
2010Southern Iowa Drift Plain5 (Central)North SkunkJasperCornCrop Management - PopulationHigh vs Low Plant Population0.6ST2010276ATrial Summary
2010Southern Iowa Drift Plain6 (East Central)Copperas-DuckScottCornCrop Management - PopulationHigh vs Low Plant Population4.6ST2010256ATrial Summary
2010Southern Iowa Drift Plain7 (South West)Big Papillion-MosquitoPottawattamieCornCrop Management - PopulationHigh vs Low Plant Population16.7ST2010274ATrial Summary
2010Southern Iowa Drift Plain7 (South West)Big Papillion-MosquitoPottawattamieCornCrop Management - PopulationHigh vs Low Plant Population15.6ST2010274BTrial Summary
2010Southern Iowa Drift Plain7 (South West)NodawayPageCornCrop Management - PopulationHigh vs Low Plant Population-1.9ST2010259ATrial Summary
2010Southern Iowa Drift Plain7 (South West)One Hundred and TwoAdamsCornCrop Management - PopulationHigh vs Low Plant Population5.3ST2010045ATrial Summary
2010Southern Iowa Drift Plain7 (South West)PlatteAdamsCornCrop Management - PopulationHigh vs Low Plant Population-5.0ST2010046ATrial Summary
2010Southern Iowa Drift Plain8 (South Central)Upper GrandRinggoldCornCrop Management - PopulationHigh vs Low Plant Population2.6ST2010184ATrial Summary
2011Des Moines Lobe1 (North West)Little SiouxOsceolaCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2011375ATrial Summary
2011Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population1.1ST2011257ATrial Summary
2011Des Moines Lobe2 (North Central)East Fork Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population4.4ST2011132ATrial Summary
Sampling
2011Des Moines Lobe2 (North Central)Middle Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population4.7ST2011131ATrial Summary
2011Des Moines Lobe2 (North Central)Upper Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population2.6ST2011318ATrial Summary
Sampling
2011Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population-0.1ST2011238ATrial Summary
2011Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population3.1ST2011238BTrial Summary
2011Des Moines Lobe4 (West Central)North RaccoonCalhounCornCrop Management - PopulationHigh vs Low Plant Population1.5ST2011239ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-3.6ST2011207ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2011202ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population3.5ST2011204ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesDallasCornCrop Management - PopulationHigh vs Low Plant Population2.3ST2011251BTrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesDallasCornCrop Management - PopulationHigh vs Low Plant Population1.4ST2011142ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesDallasCornCrop Management - PopulationHigh vs Low Plant Population0.3ST2011143ATrial Summary
2011Des Moines Lobe5 (Central)Middle Des MoinesDallasCornCrop Management - PopulationHigh vs Low Plant Population8.9ST2011251ATrial Summary
2011Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population0.1ST2011001ATrial Summary
2011Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population8.3ST2011012ATrial Summary
2011Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-1.2ST2011012BTrial Summary
2011Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population4.2ST2011019ATrial Summary
2011Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population1.7ST2011135BTrial Summary
2011Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population-0.8ST2011135CTrial Summary
2011Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population2.4ST2011135DTrial Summary
2011Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population0.7ST2011135ETrial Summary
2011Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population0.0ST2011135ATrial Summary
Sampling
2011Iowan Surface3 (North East)MaquoketaBuchananCornCrop Management - PopulationHigh vs Low Plant Population-0.2ST2011190ATrial Summary
2011Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population-1.9ST2011176ATrial Summary
2011Iowan Surface3 (North East)TurkeyChickasawCornCrop Management - PopulationHigh vs Low Plant Population-0.6ST2011116ATrial Summary
2011Iowan Surface3 (North East)TurkeyChickasawCornCrop Management - PopulationHigh vs Low Plant Population-1.3ST2011116BTrial Summary
2011Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population3.9ST2011348ATrial Summary
2011Iowan Surface3 (North East)TurkeyHowardCornCrop Management - PopulationHigh vs Low Plant Population-12.4ST2011122ATrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population-0.3ST2011157ATrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconBuchananCornCrop Management - PopulationHigh vs Low Plant Population4.6ST2011145ATrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population0.5ST2011158ATrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population0.6ST2011158BTrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population4.8ST2011342ATrial Summary
2011Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population3.0ST2011343ATrial Summary
2011Iowan Surface5 (Central)Middle CedarGrundyCornCrop Management - PopulationHigh vs Low Plant Population-0.6ST2011325ATrial Summary
2011Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population2.2ST2011230ATrial Summary
2011Northwest Iowa Plains1 (North West)Little SiouxCherokeeCornCrop Management - PopulationHigh vs Low Plant Population4.7ST2011230BTrial Summary
2011Southern Iowa Drift Plain5 (Central)North SkunkJasperCornCrop Management - PopulationHigh vs Low Plant Population4.7ST2011129ATrial Summary
2011Southern Iowa Drift Plain5 (Central)North SkunkJasperCornCrop Management - PopulationHigh vs Low Plant Population-9.0ST2011129BTrial Summary
2011Southern Iowa Drift Plain6 (East Central)Lower IowaJohnsonCornCrop Management - PopulationHigh vs Low Plant Population4.4ST2011201ATrial Summary
2011Southern Iowa Drift Plain7 (South West)Big Papillion-MosquitoPottawattamieCornCrop Management - PopulationHigh vs Low Plant Population-3.0ST2011321ATrial Summary
2011Southern Iowa Drift Plain7 (South West)NodawayPageCornCrop Management - PopulationHigh vs Low Plant Population-1.2ST2011150ATrial Summary
2011Southern Iowa Drift Plain9 (South East)Flint-HendersonLeeCornCrop Management - PopulationHigh vs Low Plant Population-1.8ST2011214ATrial Summary
2012Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population-0.1ST2012IA115ATrial Summary
Sampling
2012Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population-0.8ST2012IA116ATrial Summary
Sampling
2012Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population-9.5ST2012IA117ATrial Summary
Sampling
2012Des Moines Lobe2 (North Central)Blue EarthKossuthCornCrop Management - PopulationHigh vs Low Plant Population2.0ST2012IA124BTrial Summary
2012Des Moines Lobe2 (North Central)Blue EarthKossuthCornCrop Management - PopulationHigh vs Low Plant Population-2.6ST2012IA126ATrial Summary
Sampling
2012Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population0.6ST2012IA089ATrial Summary
Sampling
2012Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population1.6ST2012IA087ATrial Summary
Sampling
2012Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-2.6ST2012IA002ATrial Summary
Sampling
2012Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-2.1ST2012IA010ATrial Summary
2012Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population0.5ST2012IA010BTrial Summary
2012Iowan Surface2 (North Central)Upper CedarWorthCornCrop Management - PopulationHigh vs Low Plant Population0.9ST2012IA193BTrial Summary
2012Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-0.7ST2012IA232ATrial Summary
2012Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-7.4ST2012IA232BTrial Summary
2012Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-1.5ST2012IA232CTrial Summary
2012Iowan Surface6 (East Central)MaquoketaJonesCornCrop Management - PopulationHigh vs Low Plant Population-11.2ST2012IA105BTrial Summary
2012Southern Iowa Drift Plain6 (East Central)Lower IowaIowaCornCrop Management - PopulationHigh vs Low Plant Population-2.2ST2012IA050ATrial Summary
Sampling
2012Southern Iowa Drift Plain6 (East Central)Lower IowaIowaCornCrop Management - PopulationHigh vs Low Plant Population-3.4ST2012IA051ATrial Summary
Sampling
2012Southern Iowa Drift Plain6 (East Central)Lower IowaIowaCornCrop Management - PopulationHigh vs Low Plant Population12.4ST2012IA055ETrial Summary
2012Southern Iowa Drift Plain6 (East Central)Lower IowaJohnsonCornCrop Management - PopulationHigh vs Low Plant Population1.3ST2012IA024ATrial Summary
Sampling
2012Southern Iowa Drift Plain7 (South West)Big Papillion-MosquitoPottawattamieCornCrop Management - PopulationHigh vs Low Plant Population0.0ST2012IA122ATrial Summary
Sampling
2013Des Moines Lobe1 (North West)East Fork Des MoinesEmmetCornCrop Management - PopulationHigh vs Low Plant Population8.8ST2013IA048ATrial Summary
2013Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population0.6ST2013IA047ATrial Summary
2013Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population-0.7ST2013IA042ATrial Summary
Scouting
2013Des Moines Lobe1 (North West)Upper Des MoinesPalo AltoCornCrop Management - PopulationHigh vs Low Plant Population1.2ST2013IA042BTrial Summary
Scouting
2013Des Moines Lobe2 (North Central)East Fork Des MoinesHumboldtCornCrop Management - PopulationHigh vs Low Plant Population-3.1ST2013IA044ATrial Summary
Scouting
2013Des Moines Lobe2 (North Central)West Fork CedarFranklinCornCrop Management - PopulationHigh vs Low Plant Population-7.8ST2013IA222ATrial Summary
2013Des Moines Lobe4 (West Central)North RaccoonGreeneCornCrop Management - PopulationHigh vs Low Plant Population5.0ST2013IA131ATrial Summary
2013Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population10.6ST2013IA130BTrial Summary
Scouting
2013Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population2.3ST2013IA233ATrial Summary
2013Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-1.7ST2013IA159ATrial Summary
2013Des Moines Lobe5 (Central)Middle Des MoinesBooneCornCrop Management - PopulationHigh vs Low Plant Population-14.4ST2013IA130ATrial Summary
Scouting
2013Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population-0.7ST2013IA046ATrial Summary
Scouting
2013Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population-1.7ST2013IA046BTrial Summary
Scouting
2013Des Moines Lobe5 (Central)Middle Des MoinesWebsterCornCrop Management - PopulationHigh vs Low Plant Population1.6ST2013IA045ATrial Summary
Scouting
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population2.8ST2013IA019BTrial Summary
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population0.3ST2013IA020BTrial Summary
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-2.1ST2013IA010ATrial Summary
Scouting
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population1.9ST2013IA018ATrial Summary
Scouting
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-2.5ST2013IA009BTrial Summary
2013Des Moines Lobe5 (Central)Upper IowaHardinCornCrop Management - PopulationHigh vs Low Plant Population-1.7ST2013IA009CTrial Summary
2013Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population1.1ST2013IA113BTrial Summary
2013Iowan Surface2 (North Central)Upper CedarMitchellCornCrop Management - PopulationHigh vs Low Plant Population3.2ST2013IA113CTrial Summary
2013Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population6.7ST2013IA037ATrial Summary
Scouting
2013Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population1.2ST2013IA040ATrial Summary
Scouting
2013Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population5.7ST2013IA228BTrial Summary
2013Iowan Surface3 (North East)Middle CedarBlack HawkCornCrop Management - PopulationHigh vs Low Plant Population-3.6ST2013IA056ATrial Summary
2013Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population-1.3ST2013IA051BTrial Summary
Scouting
2013Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population-2.3ST2013IA049ATrial Summary
Scouting
2013Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population1.6ST2013IA050ATrial Summary
Scouting
2013Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population-1.1ST2013IA050BTrial Summary
Scouting
2013Iowan Surface3 (North East)TurkeyFayetteCornCrop Management - PopulationHigh vs Low Plant Population1.4ST2013IA051ATrial Summary
Scouting
2013Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-2.1ST2013IA052ATrial Summary
2013Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-2.7ST2013IA052BTrial Summary
2013Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-5.0ST2013IA052CTrial Summary
2013Iowan Surface3 (North East)Upper WapsipiniconChickasawCornCrop Management - PopulationHigh vs Low Plant Population-1.7ST2013IA202ATrial Summary
2013Iowan Surface3 (North East)Upper WapsipiniconFayetteCornCrop Management - PopulationHigh vs Low Plant Population-5.9ST2013IA053ATrial Summary
Scouting
2013Iowan Surface6 (East Central)MaquoketaJonesCornCrop Management - PopulationHigh vs Low Plant Population-0.1ST2013IA235ATrial Summary
2013Iowan Surface6 (East Central)MaquoketaJonesCornCrop Management - PopulationHigh vs Low Plant Population2.5ST2013IA238ATrial Summary
2013Iowan Surface6 (East Central)Middle IowaJohnsonCornCrop Management - PopulationHigh vs Low Plant Population-11.0ST2013IA189ATrial Summary
2013Southern Iowa Drift Plain5 (Central)North SkunkJasperCornCrop Management - PopulationHigh vs Low Plant Population4.3ST2013IA043ATrial Summary
2013Southern Iowa Drift Plain6 (East Central)Copperas-DuckScottCornCrop Management - PopulationHigh vs Low Plant Population-2.6ST2013IA063BTrial Summary
2013Southern Iowa Drift Plain6 (East Central)Lower IowaJohnsonCornCrop Management - PopulationHigh vs Low Plant Population-0.6ST2013IA108ATrial Summary
2013Southern Iowa Drift Plain7 (South West)Tarkio-WolfMontgomeryCornCrop Management - PopulationHigh vs Low Plant Population8.2ST2013IA256ATrial Summary

Average Yield Difference of the 207 trials displayed: 0.9 bu/acre.

90% Confidence Interval for the Average Yield Difference: from 0.4 to 1.4 bu/acre.

Return on Investment

To calculate ROI of the selected trials, enter a market price for this crop and the cost per acre.

Market Price: $
Cost Per Acre: $
Average Return on Investment: $-14.25 per acre.
90% Confidence Interval for the Average Return on Investment: from $-16.75 to $-11.75 per acre.

 

The Iowa Soybean Association does not endorse the use of products tested in On-Farm Network replicated strip trials. While treatments are replicated within trials and across multiple sites under various conditions, your individual results may vary.


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